Stress produced in the bar due to impact load/ Strain energy and Impact load/ Strength of Materials
Stress produced in the bar due to impact load/ Strain energy and Impact load/ Strength of Materials Problem: A copper bar of 12 mm diameter gets stretched by 1 mm under a steady load of 4 KN. What stress would be produced in the bar by a weight 500 N, the weight falls through 80 mm before striking the collar rigidly fixed to the lower end of the bar ? Take Young’s modulus for the bar material as 100 Gpa.
Stress produced in the bar due to impact load/ Strain energy and Impact load/ Strength of Materials Problem: A copper bar of 12 mm diameter gets stretched by 1 mm under a steady load of 4 KN. What stress would be produced in the bar by a weight 500 N, the weight falls through 80 mm before striking the collar rigidly fixed to the lower end of the bar ? Take Young’s modulus for the bar material as 100 Gpa.